package com.itheima.oopadvanced.extendsconstructor;

/**
 * @author Anomaly
 * @date 2022/12/18 20:39
 */
public class Test {
    public static void main(String[] args) {
        Dog dog = new Dog();
        System.out.println(dog);
        System.out.println("================");
        Dog dog1 = new Dog(2);
        System.out.println(dog1);
    }
}
